In qemu_put_buffer(), bytes_xfer += size is wrong, it will be more than
expected, and should be bytes_xfer += l.
Signed-off-by: zhangmin mailto:zhangm...@huawei.com>>
---
savevm.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/savevm.c b/savevm.c
index 2f631d4..3f912dd 1
Hi,
> So I felt I had a choice here for sharing a single output surface
> amongst outputs:
>
> a) have multiple QemuConsole reference multiple DisplaySurface wihch
> reference a single pixman image,
This one.
> In either case we need to store, width/height of the console and x/y
> offset into
Il 19/11/2013 06:53, Wangting (Kathy) ha scritto:
> In qemu_put_buffer(), bytes_xfer += size is wrong,it will be more than
> expected,and should be bytes_xfer += l.
>
> Signed-off-by: zhangmin
> ---
> savevm.c |2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/savevm.c
On Mon, Nov 18, 2013 at 03:35:20PM +0100, Andreas Färber wrote:
> Am 18.11.2013 13:29, schrieb Amos Kong:
> > On Tue, Oct 08, 2013 at 07:44:45PM +0200, Andreas Färber wrote:
> >> From: Stefan Hajnoczi
> >>
> >> qdev_device_add() leaks the created device upon failure. I suspect this
> >> problem c
On Mon, Nov 18, 2013 at 04:40:39PM +0100, Kevin Wolf wrote:
> Am 18.11.2013 um 16:32 hat Stefan Hajnoczi geschrieben:
> > On Thu, Nov 14, 2013 at 10:24:04AM +0800, Fam Zheng wrote:
> > > The default cache mode for drive options is changed to writethrough, and
> > > overridable with "./check -c ".
>
On Mon, Nov 18, 2013 at 05:20:41PM +0200, Michael S. Tsirkin wrote:
> On Mon, Nov 18, 2013 at 04:14:08PM +0100, Stefan Hajnoczi wrote:
> > On Mon, Nov 18, 2013 at 09:47:25PM +0800, Amos Kong wrote:
> > > object_get_canonical_path() returns a gchar*, it should be freeed by the
> > > caller.
> > >
>
On Mon, Nov 18, 2013 at 11:32:17PM +0800, Amos Kong wrote:
> object_get_canonical_path() returns a gchar*, it should be freeed by the
> caller.
>
> Signed-off-by: Amos Kong
> ---
> v2: put gchar *path inside rxfilter_notify_enabled block
> ---
> hw/net/virtio-net.c | 8
> 1 file changed
On Mon, Nov 18, 2013 at 04:52:02PM +0100, Andreas Färber wrote:
> Am 15.11.2013 18:09, schrieb Vlad Yasevich:
> > Save the result of the call to object_get_cannonical_path()
> > so we can free it.
> >
> > Signed-off-by: Vlad Yasevich
>
> Cc: qemu-sta...@nongnu.org
> Reviewed-by: Andreas Färber
On Mon, Nov 18, 2013 at 04:11:43PM +0100, Andreas Färber wrote:
> Am 18.11.2013 16:10, schrieb Stefan Hajnoczi:
> > object_get_canonical_path() returns a string that the caller is
> > responsible for freeing.
> >
> > Signed-off-by: Stefan Hajnoczi
>
> What's the difference to Vlad's v2?
Please
Hi,
> ACPI PciWindow32: Base=0xA000 End=0xFEEF Length=0x5EF0
> begin32=c000 end32=fec0 begin64=0 end64=0
qemu & seabios pick a 32bit window size which allows to cover it with a
single mtrr entry. Size must be a power of two for that to work.
[root@fedora ~]# cat /pr
On Mon, Nov 18, 2013 at 05:54:33PM +0100, Andreas Färber wrote:
> Am 18.11.2013 17:48, schrieb Stefan Hajnoczi:
> > On Mon, Nov 18, 2013 at 05:36:34PM +0100, Andreas Färber wrote:
> >> This avoids each test needing to add it to suppress windows popping up.
> >>
> >> Signed-off-by: Andreas Färber
>
On Mon, Nov 18, 2013 at 05:36:34PM +0100, Andreas Färber wrote:
> This avoids each test needing to add it to suppress windows popping up.
>
> Signed-off-by: Andreas Färber
> ---
> tests/boot-order-test.c | 2 +-
> tests/endianness-test.c | 6 +++---
> tests/fw_cfg-test.c | 3 +--
> tests/hd-
On Mon, Nov 18, 2013 at 03:55:45PM -, Varad wrote:
> Incomplete patch.
>
> Usecase: `qemu-img convert` with -p now shows the write speed.
>
> 1. I'm calculating the speed using the time taken to run the for(;;)
> at qemu-img.c:1477. I figured that every time this loop runs, n1
> sectors are c
Il 19/11/2013 07:34, Jiang, Yunhong ha scritto:
> Hi, all
> I noticed there are several patchset has been sent out about IOMMU emulation
> like
> http://lists.gnu.org/archive/html/qemu-devel/2011-10/msg03764.html,
> http://lists.gnu.org/archive/html/qemu-devel/2011-01/msg03196.html .
> Also I noti
This is due to changes in the architecture of QEMU that do not fit very
well with Windows. In the long term things should get better, but it may
take a while and no one is working specifically on Windows performance.
** Changed in: qemu
Status: New => Won't Fix
--
You received this bug no
On Fri, Nov 15, 2013 at 07:47:00PM +0100, Charlie Shepherd wrote:
> v4:
> - Rebase onto master
> - Fix compilation error
>
> v3:
> - Refix cow_update_bitmap and squash patches 1 & 3 together to ensuring
> that we only flush if
> necessary, patch 1 on its own would change this causing a
Hi,
if I specify just e.g. -smp 4 then smp_parse computes the following values:
cpus 4, cores 1, threads 1, sockets 1
shouldn't the number of cores in this case not be 4?
Peter
From: Vlad Yasevich
Save the result of the call to object_get_canonical_path()
so we can free it.
Cc: qemu-sta...@nongnu.org
Signed-off-by: Vlad Yasevich
Reviewed-by: Amos Kong
Reviewed-by: Stefan Hajnoczi
Signed-off-by: Andreas Färber
---
qom/object.c | 5 +++--
1 file changed, 3 insertion
Hello Anthony,
This is my QOM (devices) patch queue for 1.7. Please pull.
Thanks,
Andreas
Cc: Anthony Liguori
Cc: Vlad Yasevich
Cc: Stefan Hajnoczi
The following changes since commit 5c5432e7d630592ddcc1876ac8a1505f8f14ef15:
Merge remote-tracking branch 'luiz/queue/qmp' into staging (201
Am 19.11.2013 um 07:45 hat Fam Zheng geschrieben:
> The first patch adds "-c " option to ./check and convert "-nocache" to
> an
> alias to "-c none". The mode is used in qemu-io.
>
> The second patch modifies iotests.py to use the cache mode option in qemu
> drive
> command line.
>
> Fam Zheng
Hello,
There have been discussions before on these lists on the topic of
connecting a QEMU guest running a virtio_net driver, with an external
userspace ethernet switch (Snabbswitch in particular). The essential
requirement in this is to put the virtio backend in the external
userspace process.
T
Am 19.11.2013 um 07:45 hat Fam Zheng geschrieben:
> The first patch adds "-c " option to ./check and convert "-nocache" to
> an
> alias to "-c none". The mode is used in qemu-io.
>
> The second patch modifies iotests.py to use the cache mode option in qemu
> drive
> command line.
Okay, I gave i
On 18.11.2013 17:11, Paolo Bonzini wrote:
Il 18/11/2013 16:37, Peter Lieven ha scritto:
If I specify: -smp 2,sockets=1,cores=2,threads=1 to a Windows 2012 R2
Server it crashes
at boot time. -smp 2 works.
for Linux /proc/cpuinfo reveals no cpu layout information (sibliings,
cores, threads etc.)
Il 19/11/2013 09:31, Amos Kong ha scritto:
> I can reproduce by hotplugging virtio-net-pci NIC
>
> for i in `seq 3 9` a b c d e f 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f;do
> for j in `seq 1 7` 0;do
>
> echo "netdev_add tap,id=dev$i$j" | nc -U /tmp/m
> echo "device_add
> virtio-net-pci,netd
On 19.11.2013, at 02:23, Alexey Kardashevskiy wrote:
> On 11/19/2013 07:58 AM, Alexander Graf wrote:
>>
>> On 17.11.2013, at 22:09, Alexey Kardashevskiy wrote:
>>
>>> This adds very basic handlers for ibm,get-system-parameter and
>>> ibm,set-system-parameter RTAS calls.
>>>
>>> The only para
On 19.11.2013, at 02:39, Alexey Kardashevskiy wrote:
> So far POWER7+ was a part of POWER7 family. However it has a different
> PVR base value so in order to support PVR masks, it needs a separate
> family class.
>
> This adds a new family class, PVR base and mask values and moves
> Power7+ v2.
On 19.11.2013, at 05:28, Alexey Kardashevskiy wrote:
> This adds very basic handlers for ibm,get-system-parameter and
> ibm,set-system-parameter RTAS calls.
>
> The only parameter handled at the moment is
> "platform-processor-diagnostics-run-mode" which is always disabled and
> does not suppor
On 19.11.2013, at 05:28, Alexey Kardashevskiy wrote:
> Signed-off-by: Alexey Kardashevskiy
Thanks, applied to ppc-next.
Alex
On 19.11.2013, at 05:28, Alexey Kardashevskiy wrote:
> This adds very basic handlers for ibm,get-system-parameter and
> ibm,set-system-parameter RTAS calls.
>
> The only parameter handled at the moment is
> "platform-processor-diagnostics-run-mode" which is always disabled and
> does not suppor
On 19.11.2013, at 11:36, Alexander Graf wrote:
>
> On 19.11.2013, at 05:28, Alexey Kardashevskiy wrote:
>
>> This adds very basic handlers for ibm,get-system-parameter and
>> ibm,set-system-parameter RTAS calls.
>>
>> The only parameter handled at the moment is
>> "platform-processor-diagnos
Il 19/11/2013 11:25, Peter Lieven ha scritto:
>>
>
> ~/git/qemu$ x86_64-softmmu/qemu-system-x86_64 -m 2048 -drive
> if=virtio,file=iscsi://172.21.200.45/iqn.2001-05.com.equallogic:0-8a0906-9d95c510a-344001d54795289f-2012-r2-1-7-0/0,format=raw,cache=writeback,aio=native
> -smp 2,cores=2,threads=1,s
Il 18/11/2013 20:53, Peter Lieven ha scritto:
> The essential part is -enable-kvm -smp 2,sockets=1,cores=2,threads=1 -cpu
> host.
> I believe the corect fix could be to disabled the cache leave forwarding as
> soon
> as the user specifies his own socket/core/thread layout.
Please test this:
dif
On 19.11.2013 11:47, Paolo Bonzini wrote:
Il 19/11/2013 11:25, Peter Lieven ha scritto:
~/git/qemu$ x86_64-softmmu/qemu-system-x86_64 -m 2048 -drive
if=virtio,file=iscsi://172.21.200.45/iqn.2001-05.com.equallogic:0-8a0906-9d95c510a-344001d54795289f-2012-r2-1-7-0/0,format=raw,cache=writeback,aio=
On Sat, Sep 28, 2013 at 12:49:20AM +0800, Amos Kong wrote:
> # qemu -drive file=/disk0,if=none,id=v0,format=qcow2 \
> -device virtio-blk-pci,drive=v0,id=v00,multifunction=on,addr=0x04.0
>
>
> Launching guest with more than 32 virtio-blk disks,
> qemu will crash, because there are too many
Am 10.11.2013 um 23:03 hat Wenchao Xia geschrieben:
> Since later this function will be used so improve it. The only caller of it
> now is qemu-img, and it is not impacted by introduce function
> bdrv_snapshot_load_tmp_by_id_or_name() that call bdrv_snapshot_load_tmp()
> twice to keep old search lo
Am 10.11.2013 um 23:03 hat Wenchao Xia geschrieben:
> Now it is possible to directly export an internal snapshot, which
> can be used to probe the snapshot's contents without qemu-img
> convert.
>
> Signed-off-by: Wenchao Xia
> ---
> block/snapshot.c | 18 +
> include/b
next question: is cache leaf forwarding a migration blocker?
Il 19/11/2013 12:35, Peter Lieven ha scritto:
> next question: is cache leaf forwarding a migration blocker?
"-cpu host" in general is "interesting" at migration time, so I would
say no.
Paolo
On 19.11.2013 12:37, Paolo Bonzini wrote:
Il 19/11/2013 12:35, Peter Lieven ha scritto:
next question: is cache leaf forwarding a migration blocker?
"-cpu host" in general is "interesting" at migration time, so I would
say no.
It works for for a long time as long as all cpu features that are s
Il 07/11/2013 11:41, Marcel Apfelbaum ha scritto:
> From: Paolo Bonzini
>
> It doesn't make sense for a region to be INT64_MAX in size:
> memory core uses UINT64_MAX as a special value meaning
> "all 64 bit" this is what was meant here.
>
> While this should never affect the PC system which at t
On Tue, Nov 19, 2013 at 12:44:42PM +0100, Paolo Bonzini wrote:
> Il 07/11/2013 11:41, Marcel Apfelbaum ha scritto:
> > From: Paolo Bonzini
> >
> > It doesn't make sense for a region to be INT64_MAX in size:
> > memory core uses UINT64_MAX as a special value meaning
> > "all 64 bit" this is what w
On 19.11.2013 11:47, Paolo Bonzini wrote:
Il 19/11/2013 11:25, Peter Lieven ha scritto:
~/git/qemu$ x86_64-softmmu/qemu-system-x86_64 -m 2048 -drive
if=virtio,file=iscsi://172.21.200.45/iqn.2001-05.com.equallogic:0-8a0906-9d95c510a-344001d54795289f-2012-r2-1-7-0/0,format=raw,cache=writeback,aio=
On 11/19/2013 09:43 PM, Alexander Graf wrote:
>
> On 19.11.2013, at 11:36, Alexander Graf wrote:
>
>>
>> On 19.11.2013, at 05:28, Alexey Kardashevskiy wrote:
>>
>>> This adds very basic handlers for ibm,get-system-parameter and
>>> ibm,set-system-parameter RTAS calls.
>>>
>>> The only parameter
On 19.11.2013 13:03, Peter Lieven wrote:
On 19.11.2013 11:47, Paolo Bonzini wrote:
Il 19/11/2013 11:25, Peter Lieven ha scritto:
~/git/qemu$ x86_64-softmmu/qemu-system-x86_64 -m 2048 -drive
if=virtio,file=iscsi://172.21.200.45/iqn.2001-05.com.equallogic:0-8a0906-9d95c510a-344001d54795289f-2012-
Il 19/11/2013 13:03, Peter Lieven ha scritto:
>>
>> Can you test which of these two work? But I agree it's best to disable
>> cache-leaf forwarding.
> The first does make windows boot again and it calculates a
> correct combination of cpus, threads, cores and sockets. But
> I think the reason it b
On 11/19/13 09:54, Gerd Hoffmann wrote:
> Hi,
>
>> ACPI PciWindow32: Base=0xA000 End=0xFEEF Length=0x5EF0
>
>> begin32=c000 end32=fec0 begin64=0 end64=0
>
> qemu & seabios pick a 32bit window size which allows to cover it with
> a single mtrr entry. Size must be a power o
On 19.11.2013 13:14, Paolo Bonzini wrote:
Il 19/11/2013 13:03, Peter Lieven ha scritto:
Can you test which of these two work? But I agree it's best to disable
cache-leaf forwarding.
The first does make windows boot again and it calculates a
correct combination of cpus, threads, cores and socke
Fix for block qtest buildbot failure from Andreas.
The following changes since commit 06d22aa36706a3d6051b74c8a183ab554a0cb808:
block: Fail if requested driver is not available (2013-11-15 13:37:48 +0100)
are available in the git repository at:
git://github.com/stefanha/qemu.git block
for
From: Andreas Färber
This avoids each test needing to add it to suppress windows popping up.
[Commit 7ceeedd016facf8d58e14a0d1417fa7225d71072 ("blockdev-test: add
test case for drive_add duplicate IDs") and commit
43cd209803d6cffb1e1a028c9ff2fd0ff4fce954 ("qdev-monitor-test: add
device_add leak
Bug fixes for QEMU 1.7.
The following changes since commit 5c5432e7d630592ddcc1876ac8a1505f8f14ef15:
Merge remote-tracking branch 'luiz/queue/qmp' into staging (2013-11-13
11:49:27 -0800)
are available in the git repository at:
git://github.com/stefanha/qemu.git net
for you to fetch chan
From: Amos Kong
object_get_canonical_path() returns a gchar*, it should be freed by the
caller.
Signed-off-by: Amos Kong
Reviewed-by: Michael S. Tsirkin
Reviewed-by: Vlad Yasevich
Reviewed-by: Andreas Färber
Signed-off-by: Stefan Hajnoczi
---
hw/net/virtio-net.c | 8
1 file change
From: Sebastian Huber
In case the smc91c111 interface signals that it cannot receive more
packets the packets are queued and further reception will be disabled.
In case the interface is again ready to receive packets notify the upper
layer.
Signed-off-by: Sebastian Huber
Signed-off-by: Stefan H
Am 06.11.2013 23:52, schrieb Bandan Das:
>
> PCIBus registers a vmstate during init. Unregister it upon
> removal/unplug.
>
> Signed-off-by: Bandan Das
Michael, this patch looks good for 1.7 to me, are you planning to still
pick it up? Only one small comment below.
Cc: qemu-sta...@nongnu.org
On 11/18/2013 11:50 PM, Fam Zheng wrote:
> The second patch is too big in size (over 10M), and rejected by list
> moderator.
>
> You can PULL from git branch:
>
> https://github.com/famz/qemu.git 035-filter-qemu-io
I'm guessing the second patch consists of a tiny amount of code to turn
on th
Am 10.11.2013 um 23:03 hat Wenchao Xia geschrieben:
> Signed-off-by: Wenchao Xia
> ---
> tests/qemu-iotests/058 | 102
>
> tests/qemu-iotests/058.out | 32 ++
> tests/qemu-iotests/check |1 +
> tests/qemu-iotests/group |
On 11/18/2013 12:21 AM, Fam Zheng wrote:
> Signed-off-by: Fam Zheng
> ---
> tests/qemu-iotests/025 | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Eric Blake
>
> diff --git a/tests/qemu-iotests/025 b/tests/qemu-iotests/025
> index a7241cc..9426c93 100755
> --- a/tests/qem
Il 19/11/2013 13:32, Peter Lieven ha scritto:
>>
>> +
>> +/* We give out APIC IDs ourselves, so force bits 31..26 even
>> for "-cpu host". */
>> +if (cs->nr_cores > 1) {
>> +*eax |= (cs->nr_cores - 1) << 26;
>> }
>> break;
>> case 5:
>
> I alre
On Mon, Nov 18, 2013 at 07:25:09PM +0530, Varad Gautam wrote:
> Calculate and display write speed when converting image with the
> -p parameter. qemu-progress:qemu_progress_print() now takes speed
> parameter to print.
How well does this approach work in your testing? Calculating a new
speed for
Hi Gerd,
Here are my outstanding qemu usb patches. Most of them have been send
before and are just rebases. As before these depend on kernel / libusb
streams support, which will hopefully go upstream for 3.14 .
New this time around are:
[PATCH 4/9] xhci: Add a few missing checks for disconnected
Signed-off-by: Hans de Goede
---
hw/usb/core.c| 22 ++
hw/usb/desc.c| 2 ++
include/hw/usb.h | 3 +++
3 files changed, 27 insertions(+)
diff --git a/hw/usb/core.c b/hw/usb/core.c
index cf59a1a..67ba7d6 100644
--- a/hw/usb/core.c
+++ b/hw/usb/core.c
@@ -623,6 +623,7
Signed-off-by: Hans de Goede
---
hw/usb/bus.c | 18 ++
include/hw/usb.h | 12
2 files changed, 30 insertions(+)
diff --git a/hw/usb/bus.c b/hw/usb/bus.c
index ca329be..09848c6 100644
--- a/hw/usb/bus.c
+++ b/hw/usb/bus.c
@@ -203,6 +203,24 @@ void usb_device_ep_st
One of the reworks of qemu's usb core made changes to usb-port's disconnect
handling. Now ports with a device will always have a non 0 dev member, but
if the device is not attached (which is possible with usb redirection),
dev->attached will be 0.
So supplement all checks for dev to also check dev
Signed-off-by: Hans de Goede
---
hw/usb/host-libusb.c | 12
1 file changed, 12 insertions(+)
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index fd320cd..0dd60b2 100644
--- a/hw/usb/host-libusb.c
+++ b/hw/usb/host-libusb.c
@@ -720,6 +720,9 @@ static void usb_host_ep_updat
Note this code is not as KISS as I would like, the reason for this is that
the Linux kernel interface wants streams on eps belonging to one interface
to be allocated in one call. Things will also work if we do this one ep at a
time (as long as all eps support the same amount of streams), but lets s
Signed-off-by: Hans de Goede
---
hw/usb/host-libusb.c | 20
1 file changed, 16 insertions(+), 4 deletions(-)
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index 894875b..3376b96 100644
--- a/hw/usb/host-libusb.c
+++ b/hw/usb/host-libusb.c
@@ -1214,10 +1214,22 @@ s
Signed-off-by: Hans de Goede
---
hw/usb/host-libusb.c | 50 ++
1 file changed, 50 insertions(+)
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index 0dd60b2..894875b 100644
--- a/hw/usb/host-libusb.c
+++ b/hw/usb/host-libusb.c
@@ -1280,6
This is the fourth and final series of patches that add emulation support
to QEMU for the PowerPC Vector Scalar Extension (VSX).
This series adds the instructions that were newly introduced with Power ISA
V2.07. This includes 3 scalar load instructions, 2 scalar store instructions,
7 standard sin
This patch adds a flag to identify those VSX instructions that are
new to Power ISA V2.07. The flag is added to the Power 8 processor
initialization so that the P8 models understand how to decode and
emulate instructions in this category.
Signed-off-by: Tom Musta
---
target-ppc/cpu.h
The various uas data structures are called IU-s, which is short for
Information Unit, rather then UI-s.
Signed-off-by: Hans de Goede
---
hw/usb/dev-uas.c | 76
1 file changed, 38 insertions(+), 38 deletions(-)
diff --git a/hw/usb/dev-uas.
Signed-off-by: Hans de Goede
---
hw/usb/redirect.c | 137 --
1 file changed, 132 insertions(+), 5 deletions(-)
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index 287a505..4c6187b 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -
This patch adds the scalar load instructions introduced in ISA
V2.07:
- Load VSX Scalar as Integer Word Algebraic Indexd (lxsiwax)
- Load VSX Scalar as Integer Word and Zero Indexed (lxsiwzx)
- Load VSX Scalar Single-Precision Indexed (lxsspx)
Signed-off-by: Tom Musta
---
target-ppc/trans
This patch refactors the stxsdx instruction. Reusable code is
extracted into a macro which will be used in subsequent patches
in this series.
Signed-off-by: Tom Musta
---
target-ppc/translate.c | 27 +++
1 files changed, 15 insertions(+), 12 deletions(-)
diff --git a/
This patch adds the VSX Scalar Reciprocal Estimate Single Precision
(xsresp) instruction.
The existing VSX_RE macro is modified to support rounding of the
intermediate double precision result to single precision.
V2: Updated conversion to single precision range.
Signed-off-by: Tom Musta
---
ta
This patch adds two store scalar instructions:
- Store VSX Scalar as Integer Word Indexed (stxsiwx)
- Store VSX Scalar Single-Precision Indexed (stxsspx)
Signed-off-by: Tom Musta
---
target-ppc/translate.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/target-pp
This patch adds the VSX Scalar Reciprocal Square Root Estimate
Single Precision (xsrsqrtesp) instruction.
The existing VSX_RSQRTE() macro is modified to support rounding
of the intermediate double-precision result to single precision.
V2: Updated conversion to single precision range.
Signed-off-
This patch adds the VSX Scalar Multiply Single-Precision (xsmulsp)
instruction.
The existing VSX_MUL macro is modified to support rounding of the
intermediate result to single precision.
V2: Updated conversion to single precision.
Signed-off-by: Tom Musta
---
target-ppc/fpu_helper.c | 13 +++
This patch adds the VSX Scalar Convert Unsigned Integer Doubleword
to Floating Point Format and Round to Single Precision (xscvuxdsp)
and VSX Scalar Convert Signed Integer Douglbeword to Floating Point
Format and Round to Single Precision (xscvsxdsp) instructions.
The existing integer to floating
This patch adds the VSX Scalar Divide Single Precision (xsdivsp)
instruction.
The existing VSX_DIV macro is modified to support rounding of the
intermediate double precision result to single precision.
V2: Updated conversion to single precision.
Signed-off-by: Tom Musta
---
target-ppc/fpu_help
This patchs adds the VSX Logical instructions that are new with
ISA V2.07:
- VSX Logical Equivalence (xxleqv)
- VSX Logical NAND (xxlnand)
- VSX Logical ORC (xxlorc)
Signed-off-by: Tom Musta
---
target-ppc/translate.c |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff -
On 18.11.2013 17:27, Anthony Liguori wrote:
On Nov 18, 2013 12:20 AM, "Peter Lieven" mailto:p...@kamp.de>>
wrote:
>
> vnc_update_client currently scans the dirty bitmap of each client
> bitwise which is a very costly operation if only few bits are dirty.
> vnc_refresh_server_surface does almos
On Tue, Nov 19, 2013 at 01:51:58PM +0100, Andreas Färber wrote:
> Am 06.11.2013 23:52, schrieb Bandan Das:
> >
> > PCIBus registers a vmstate during init. Unregister it upon
> > removal/unplug.
> >
> > Signed-off-by: Bandan Das
>
> Michael, this patch looks good for 1.7 to me, are you planning
On 19.11.2013 14:48, Peter Lieven wrote:
On 18.11.2013 17:27, Anthony Liguori wrote:
On Nov 18, 2013 12:20 AM, "Peter Lieven" mailto:p...@kamp.de>>
wrote:
>
> vnc_update_client currently scans the dirty bitmap of each client
> bitwise which is a very costly operation if only few bits are dirt
This patch refactors the lxsdx generator. Resuable code is isolated
into a macro. The macro will be used in subsequent patches in this
series to implement other scalar load instructions.
Signed-off-by: Tom Musta
---
target-ppc/translate.c | 31 +--
1 files changed,
On 19.11.2013 14:21, Paolo Bonzini wrote:
Il 19/11/2013 13:32, Peter Lieven ha scritto:
+
+/* We give out APIC IDs ourselves, so force bits 31..26 even
for "-cpu host". */
+if (cs->nr_cores > 1) {
+*eax |= (cs->nr_cores - 1) << 26;
}
break;
Il 19/11/2013 15:11, Peter Lieven ha scritto:
>>> I already tried exactly this fix. Its reading index 0x004 for
>>> increasing indexes until qemu aborts:
>> Oops, it should be I guess "if ((*eax & 31) && cs->nr_cores > 1)".
> Maybe, how should we continue. This should be fixed before 1.7 c
On Mon, Nov 11, 2013 at 11:48:36AM +0800, Amos Kong wrote:
> mac_table was always cleaned up first in handling
> VIRTIO_NET_CTRL_MAC_TABLE_SET command, and we din't recover
> mac_table content in error state, it's not correct.
>
> This patch makes all the changes in temporal variables,
> only upda
On 19.11.2013 15:14, Paolo Bonzini wrote:
if ((*eax & 31) && cs->nr_cores > 1)
at which position exactly do you want to put this condition and take which
action?
Peter
This patch adds the VSX Scalar Square Root Single Precision (xssqrtsp)
instruction.
The existing VSX_SQRT() macro is modified to support rounding of the
intermediate double-precision result to single-precision.
V2: Updated conversion to single precision range.
Signed-off-by: Tom Musta
---
targ
Il 19/11/2013 15:17, Peter Lieven ha scritto:
>> if ((*eax & 31) && cs->nr_cores > 1)
> at which position exactly do you want to put this condition and take
> which action?
Just replace "if (cs->nr_cores > 1)" in the patch I posted, i.e. after the
switch.
Paolo
-- 8< ---
On Mon, Nov 18, 2013 at 08:18:47AM -0800, Anthony Liguori wrote:
> On Nov 18, 2013 7:05 AM, "Stefan Hajnoczi" wrote:
> >
> > On Mon, Nov 18, 2013 at 02:52:53PM +1000, Dave Airlie wrote:
> > > So after talking to a few people at kvm forum I think the GPU code
> > > should probably use the dataplane
On Mon, Nov 18, 2013 at 05:37:20PM +0100, Paolo Bonzini wrote:
> Il 18/11/2013 16:03, Stefan Hajnoczi ha scritto:
> > As of today, there are still two vring implementations in
> > hw/virtio/virtio.c and hw/virtio/dataplane/vring.c. This means it isn't
> > clean and easy to integrate into a new dev
On 11/19/2013 1:57 AM, Gerd Hoffmann wrote:
Hi,
I think it would be better if the HwOps calls all took a QemuConsole
instead of the opaque structure. The hw implementations can dig their
opaque structure out from there.
QemuConsole is private to ui/console.c though (and I prefer to keep it
This patch adds the Single Precision VSX Scalar Fused Multiply-Add
instructions: xsmaddasp, xsmaddmsp, xssubasp, xssubmsp, xsnmaddasp,
xsnmaddmsp, xsnmsubasp, xsnmsubmsp.
The existing VSX_MADD() macro is modified to support rounding of the
intermediate double precision result to single precision.
This patch adds the VSX Scalar Add Single-Precision (xsaddsp) and
VSX Scalar Subtract Single-Precision (xssubsp) instructions.
The existing VSX_ADD_SUB macro is modified to support the rounding
of the (intermediate) result to single-precision.
V2: updated conversion of result to single precision.
On 19.11.2013 15:19, Paolo Bonzini wrote:
Il 19/11/2013 15:17, Peter Lieven ha scritto:
if ((*eax & 31) && cs->nr_cores > 1)
at which position exactly do you want to put this condition and take
which action?
Just replace "if (cs->nr_cores > 1)" in the patch I posted, i.e. after the
switch.
T
Il 19/11/2013 15:46, Peter Lieven ha scritto:
>>>
>> Just replace "if (cs->nr_cores > 1)" in the patch I posted, i.e. after
>> the switch.
> This seems to work. What is in bits 0..5 of eax?
It's the kind of cache. 0 means that there is no cache and the returned
data is not valid. In theory, Inte
On 19.11.2013 15:57, Paolo Bonzini wrote:
Il 19/11/2013 15:46, Peter Lieven ha scritto:
Just replace "if (cs->nr_cores > 1)" in the patch I posted, i.e. after
the switch.
This seems to work. What is in bits 0..5 of eax?
It's the kind of cache. 0 means that there is no cache and the returned
d
Il 19/11/2013 16:05, Peter Lieven ha scritto:
>>
>>> What about the number of threads in count == 2?
>> That's a property of the L2 cache. It's not related to APIC IDs.
> okay, but the contents could be wrong if the physical system
> has threads while the emulated vserver has not. does this
> matt
On Mon, Nov 18, 2013 at 03:01:47PM +0800, Fam Zheng wrote:
> This adds "remove_break" command to block, which removes a break point defined
> with "break". It is used in iotests.py to pause and resume drive in block job
> cases to make the test deterministic.
>
> v5: Addressing Max's comments (tha
In the case of snapshot=on, don't rely on the backing file path in the
temporary image any more, but override the backing file with the given
set of options. This way, block drivers that don't use a file name can
be accessed with snapshot=on, for example:
-drive file.driver=nbd,file.host=local
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